What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Barcelona round-trip?

Flying on Iberia is currently your cheapest option to Barcelona, with prices starting at $653. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Delta, with the lowest prices starting at $707 and $742, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Barcelona for 37% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Barcelona one-way?

The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $413. However, be on the lookout for offers from British Airways and Air Canada, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Barcelona for a low price.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Barcelona?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Barcelona flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. Reagan-National Airport to Barcelona?

The most popular flight routes from Washington, D.C. Reagan-National Airport to Barcelona are Washington, D.C. Reagan-National - Barcelona-El Prat, Washington, D.C. Reagan-National - Reus and Washington, D.C. Reagan-National - Girona Costa Brava.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Barcelona?

When booking a flight from Washington, D.C. Reagan-National Airport to Barcelona, you may want to consider flying on American Airlines, Air Canada or British Airways as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Barcelona?

Saturday flights are found to be more expensive to fly from Washington, D.C. Reagan-National Airport to Barcelona. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Barcelona.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Barcelona?

Our data shows that February tends to be the cheapest month to fly to Barcelona from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $892 for the month, but tickets can be as low as $343. Due to multiple factors, prepare for potentially higher prices in June.

Can I find deals for flights from Reagan-National to Barcelona that include hotel bookings?

Yes. In addition to deals on Reagan-National to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Barcelona?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Barcelona.

Can I find deals for business class flights from Reagan-National to Barcelona?

Yes. Cheapflights offers flight deals from Reagan-National to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$410+ Flights from Washington, D.C. Reagan-National Airport to Barcelona - Compare & Save Big

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Barcelona are usually found in January or November, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Reagan-National to Barcelona

Round-trip from	$653 (Iberia)
One-way from	$413 (CheapOair)
Popular in	May
Cheapest in	January
Average price	$1,400

From Washington, D.C. Reagan-National to Barcelona

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One-way flight from Washington, D.C. Reagan-National to Barcelona

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Highest demand for flights based on searches. 16% potential increase in price ($209 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Reagan-National to Barcelona

Cheapest flights from Reagan-National to Barcelona
Explore the most affordable flight options available from Reagan-National to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

lun. 10/276:44 pmDCA - BCN

2 stops12h 56mIberia

vie. 11/79:30 amBCN - DCA

1 stop15h 45mIberia

Deal found 4/30

$653

lun. 9/291:30 pmDCA - BCN

2 stops22h 40mScandinavian Airlines

mié. 10/87:00 pmBCN - DCA

2 stops33h 19mScandinavian Airlines

Deal found 4/29

$707

lun. 9/293:54 pmDCA - BCN

1 stop12h 36mBritish Airways

vie. 10/1012:50 pmBCN - DCA

1 stop16h 05mBritish Airways

Deal found 4/30

$742

dom. 10/59:00 amDCA - BCN

2 stops15h 00mDelta

jue. 10/169:00 amBCN - DCA

2 stops16h 18mDelta

Deal found 4/29

$747

mar. 10/79:40 amDCA - BCN

1 stop16h 10mUnited Airlines

vie. 10/3112:35 pmBCN - DCA

2 stops31h 59mUnited Airlines

Deal found 4/30

$755

dom. 10/512:55 pmDCA - BCN

2 stops12h 55mAir Canada

jue. 10/1612:10 pmBCN - DCA

2 stops29h 58mAir Canada

Deal found 4/30

$767

lun. 9/295:00 pmDCA - BCN

2 stops23h 50mFinnair

mié. 10/812:50 pmBCN - DCA

1 stop16h 05mFinnair

Deal found 4/29

$791

mié. 6/186:00 amDCA - BCN

3 stops33h 30mMultiple Airlines

mié. 6/258:45 pmBCN - DCA

3 stops28h 57mMultiple Airlines

Deal found 4/29

$798

mar. 8/193:00 pmDCA - BCN

2 stops17h 45mIcelandair

lun. 8/253:45 pmBCN - DCA

2 stops33h 14mIcelandair

Deal found 4/28

$847

mié. 11/121:45 pmDCA - BCN

1 stop12h 55mKLM

sáb. 11/2210:15 amBCN - DCA

1 stop13h 50mKLM

Deal found 4/29

$872

sáb. 6/146:40 pmDCA - REU

2 stops20h 50mMultiple Airlines

sáb. 6/2110:30 pmREU - DCA

2 stops27h 12mMultiple Airlines

Deal found 4/30

$1,452

Best flights from Reagan-National to Barcelona
Discover carefully curated flight deals from Reagan-National to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

lun. 10/276:44 pmDCA - BCN

2 stops12h 56mIberia

vie. 11/79:30 amBCN - DCA

1 stop15h 45mIberia

Deal found 4/30

$653

lun. 9/291:30 pmDCA - BCN

2 stops22h 40mScandinavian Airlines

mié. 10/87:00 pmBCN - DCA

2 stops33h 19mScandinavian Airlines

Deal found 4/29

$707

lun. 9/291:45 pmDCA - BCN

1 stop13h 35mDelta

mié. 10/89:30 amBCN - DCA

1 stop12h 40mDelta

Deal found 4/29

$742

dom. 6/86:59 amDCA - BCN

2 stops35h 51mMultiple Airlines

sáb. 6/142:25 pmBCN - DCA

2 stops24h 28mMultiple Airlines

Deal found 4/30

$750

mar. 10/79:40 amDCA - BCN

1 stop16h 10mUnited Airlines

vie. 10/3112:35 pmBCN - DCA

2 stops31h 59mUnited Airlines

Deal found 4/30

$755

dom. 10/512:55 pmDCA - BCN

2 stops12h 55mAir Canada

jue. 10/1612:10 pmBCN - DCA

2 stops29h 58mAir Canada

Deal found 4/30

$767

lun. 9/295:00 pmDCA - BCN

2 stops23h 50mFinnair

mié. 10/812:50 pmBCN - DCA

1 stop16h 05mFinnair

Deal found 4/29

$791

jue. 10/93:59 pmDCA - BCN

2 stops13h 06mBritish Airways

lun. 10/209:10 pmBCN - DCA

2 stops24h 49mBritish Airways

Deal found 4/30

$819

lun. 8/186:45 pmDCA - BCN

2 stops38h 00mIcelandair

lun. 9/83:45 pmBCN - DCA

2 stops30h 28mIcelandair

Deal found 4/30

$864

lun. 10/206:05 amDCA - BCN

2 stops22h 45mITA Airways

vie. 10/246:20 amBCN - DCA

2 stops21h 59mITA Airways

Deal found 4/30

$984

dom. 8/102:35 pmDCA - BCN

1 stop13h 55mAmerican Airlines

dom. 8/2410:45 amBCN - DCA

1 stop13h 42mAmerican Airlines

Deal found 4/30

$1,082

sáb. 8/1612:05 pmDCA - BCN

2 stops17h 50mVirgin Atlantic

sáb. 8/239:30 amBCN - DCA

1 stop14h 53mVirgin Atlantic

Deal found 4/30

$1,147

Last-minute flights from Reagan-National to Barcelona
Discover last-minute flight deals from Reagan-National to Barcelona. Data last updated mayo 1, 2025 and is based on user searches.

mié. 4/3012:30 pmDCA - BCN

2 stops15h 15mIberia

mié. 5/712:30 pmBCN - DCA

2 stops16h 06mIberia

Deal found 4/29

$835

sáb. 5/33:17 pmDCA - BCN

2 stops19h 38mTAP AIR PORTUGAL

vie. 5/166:00 amBCN - DCA

2 stops19h 41mTAP AIR PORTUGAL

Deal found 4/29

$1,339

mar. 5/64:15 pmDCA - BCN

2 stops16h 30mIcelandair

mié. 5/143:45 pmBCN - DCA

2 stops23h 35mIcelandair

Deal found 4/29

$1,044

mar. 5/611:00 amDCA - BCN

2 stops17h 50mITA Airways

vie. 5/1611:40 amBCN - DCA

2 stops17h 05mITA Airways

Deal found 4/29

$1,519

mar. 5/66:00 amDCA - BCN

1 stop19h 50mAir Canada

dom. 5/1112:15 pmBCN - DCA

1 stop15h 38mAir Canada

Deal found 4/29

$1,997

mié. 5/712:35 pmDCA - BCN

2 stops18h 10mIberia

mié. 5/1411:15 amBCN - DCA

2 stops17h 21mIberia

Deal found 4/29

$938

mié. 5/71:53 pmDCA - BCN

1 stop11h 22mDelta

vie. 5/1611:35 amBCN - DCA

1 stop13h 56mDelta

Deal found 4/29

$1,852

mié. 5/75:00 pmDCA - BCN

1 stop12h 55mKLM

dom. 5/1811:35 amBCN - DCA

1 stop15h 01mKLM

Deal found 4/29

$2,012

jue. 5/86:05 amDCA - BCN

2 stops23h 25mScandinavian Airlines

mar. 5/207:00 pmBCN - DCA

2 stops33h 45mScandinavian Airlines

Deal found 4/29

$885

sáb. 5/105:00 pmDCA - BCN

2 stops17h 35mMultiple Airlines

sáb. 5/2411:50 amBCN - DCA

2 stops17h 10mMultiple Airlines

Deal found 4/29

$1,182

sáb. 5/1011:40 amDCA - BCN

1 stop13h 05mBritish Airways

jue. 5/152:00 pmBCN - DCA

1 stop11h 59mBritish Airways

Deal found 4/30

$1,982

sáb. 5/103:20 pmDCA - BCN

2 stops19h 35mTAP AIR PORTUGAL

jue. 5/156:00 amBCN - DCA

2 stops33h 20mTAP AIR PORTUGAL

Deal found 4/30

$2,019

One-way flights from Reagan-National to Barcelona
Search for one-way flight options from Reagan-National to Barcelona. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

dom. 8/246:05 amDCA - BCN

2 stops30h 05mScandinavian Airlines

Deal found 4/30

$413

mar. 5/204:35 pmDCA - BCN

2 stops19h 30mMultiple Airlines

Deal found 4/30

$533

sáb. 6/147:00 amDCA - REU

3 stops44h 40mMultiple Airlines

Deal found 4/30

$534

mié. 9/242:35 pmDCA - BCN

1 stop13h 55mBritish Airways

Deal found 4/30

$548

mié. 9/2412:55 pmDCA - BCN

2 stops12h 55mAir Canada

Deal found 4/30

$563

dom. 8/312:40 pmDCA - BCN

2 stops19h 30mTAP AIR PORTUGAL

Deal found 4/30

$573

lun. 6/306:00 amDCA - BCN

2 stops21h 50mWestJet

Deal found 4/30

$575

vie. 9/196:05 amDCA - BCN

1 stop17h 55mDelta

Deal found 4/30

$598

lun. 5/1212:35 pmDCA - BCN

1 stop12h 10mIberia

Deal found 5/1

$667

mar. 6/35:40 pmDCA - BCN

2 stops15h 05mIcelandair

Deal found 4/30

$746

mar. 5/2011:10 amDCA - BCN

2 stops22h 45mITA Airways

Deal found 4/30

$853

mié. 5/285:00 pmDCA - BCN

1 stop12h 55mKLM

Deal found 4/30

$1,113

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

lun. 10/27

6:44 pm-12:40 pm

2 stops12h 56m

Barcelona-El Prat

vie. 11/7

9:30 am-7:15 pm

1 stop15h 45m

$653

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

lun. 9/29

1:30 pm-6:10 pm

2 stops22h 40m

Barcelona-El Prat

mié. 10/8

7:00 pm-10:19 pm

2 stops33h 19m

$707

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

lun. 9/29

3:54 pm-10:30 am

1 stop12h 36m

Barcelona-El Prat

vie. 10/10

12:50 pm-10:55 pm

1 stop16h 05m

$742

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

dom. 10/5

9:00 am-6:00 am

2 stops15h 00m

Barcelona-El Prat

jue. 10/16

9:00 am-7:18 pm

2 stops16h 18m

$747

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

mar. 10/7

9:40 am-7:50 am

1 stop16h 10m

Barcelona-El Prat

vie. 10/31

12:35 pm-3:34 pm

2 stops31h 59m

$755

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

dom. 10/5

12:55 pm-7:50 am

2 stops12h 55m

Barcelona-El Prat

jue. 10/16

12:10 pm-12:08 pm

2 stops29h 58m

$767

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

lun. 9/29

5:00 pm-10:50 pm

2 stops23h 50m

Barcelona-El Prat

mié. 10/8

12:50 pm-10:55 pm

1 stop16h 05m

$791

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

mié. 6/18

6:00 am-9:30 pm

3 stops33h 30m

Barcelona-El Prat

mié. 6/25

8:45 pm-7:42 pm

3 stops28h 57m

$798

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

mar. 8/19

3:00 pm-2:45 pm

2 stops17h 45m

Barcelona-El Prat

lun. 8/25

3:45 pm-6:59 pm

2 stops33h 14m

$847

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

mar. 9/2

1:30 pm-7:15 am

1 stop11h 45m

Barcelona-El Prat

vie. 10/31

9:15 am-6:05 pm

1 stop13h 50m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 24 results

Best time to book a flight from Reagan-National to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Barcelona

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Barcelona?

The best time to book flights from Washington, D.C. Reagan-National Airport to Barcelona is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Barcelona (average of $523). Flying from Washington, D.C. Reagan-National Airport to Barcelona in June is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to BCN?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to Barcelona at noon. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

Rainfall in Barcelona by month

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Read reviews from past customers who have flown Delta, KLM and Finnair from Washington, D.C. to Barcelona. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

643 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Barcelona round-trip?
Flying on Iberia is currently your cheapest option to Barcelona, with prices starting at $653. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Delta, with the lowest prices starting at $707 and $742, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Barcelona for 37% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Barcelona one-way?
The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $413. However, be on the lookout for offers from British Airways and Air Canada, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Barcelona for a low price.
What are the most popular routes from Washington, D.C. Reagan-National Airport to Barcelona?
The most popular flight routes from Washington, D.C. Reagan-National Airport to Barcelona are Washington, D.C. Reagan-National - Barcelona-El Prat, Washington, D.C. Reagan-National - Reus and Washington, D.C. Reagan-National - Girona Costa Brava.
Can I find deals for flights from Reagan-National to Barcelona that include hotel bookings?
Yes. In addition to deals on Reagan-National to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Barcelona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Barcelona.
Can I find deals for business class flights from Reagan-National to Barcelona?
Yes. Cheapflights offers flight deals from Reagan-National to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Barcelona?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Barcelona (average of $523). Flying from Washington, D.C. Reagan-National Airport to Barcelona in June is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Reagan-National to Barcelona

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$544	Average$754	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$594	Average$1,079	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$653	Average$1,112	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$722	Average$1,065	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$935	Average$1,400	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$990	Average$1,304	FlexibilityNo cancel fee	On-time69%

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$410+ Cheap flights from Reagan-National (DCA) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Barcelona with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Barcelona are usually found in January or November, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Reagan-National to Barcelona

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Barcelona

Cheapest flights from Reagan-National to BarcelonaExplore the most affordable flight options available from Reagan-National to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Explore the most affordable flight options available from Reagan-National to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Barcelona that are best for you.

Best time to book a flight from Reagan-National to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Barcelona

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Barcelona. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Barcelona?

What is the cheapest time of day to fly from DCA to BCN?

Find hourly flight availability from Reagan-National to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

Reviews of airlines servicing Barcelona

Read reviews from past customers who have flown Delta, KLM and Finnair from Washington, D.C. to Barcelona. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Barcelona round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Barcelona one-way?

What are the most popular routes from Washington, D.C. Reagan-National Airport to Barcelona?

Can I find deals for flights from Reagan-National to Barcelona that include hotel bookings?

How can I find direct flights from Reagan-National to Barcelona?

Can I find deals for business class flights from Reagan-National to Barcelona?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Barcelona?

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Alternative routes for Reagan-National to Barcelona

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Top 6 airlines flying from Reagan-National to Barcelona

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Cheapest flights from Reagan-National to Barcelona
Explore the most affordable flight options available from Reagan-National to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.